Thai policemen rehearse anti-riot manoeuvres at Government House in Bangkok on September 19, 2009 in preparation for a rally to mark the third anniversary of a military coup against former prime minister Thaksin Shinawatra. Thousands of red-shirted protesters rallied in Bangkok amid tight security after the government imposed a Draconian internal security law in the centre of the capital for the latest demonstrations and deployed more than 9,000 soliders and police to guard key locations. Getty Images logo Getty Images 2 months ago

Thai policemen rehearse anti-riot manoeuvres at Government House in Bangkok on September 19, 2009 in preparation for a rally to mark the third anniversary of a military coup against former prime minister Thaksin Shinawatra. Thousands of red-shirted protesters rallied in Bangkok amid tight security after the government imposed a Draconian internal security law in the centre of the capital for the latest demonstrations and deployed more than 9,000 soliders and police to guard key locations.